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MERSEN SLR Series Fast-Acting Fuse - Fast-Acting Fuses with Integrated Insulating Caps
MERSENFast-Acting Fuses with Integrated Insulating Caps

MERSEN SLR Series Fast-Acting Fuse

The MERSEN SLR Series Fast-Acting Fuse (MPN SLR3) is a cylindrical-body fuse rated at 3 A and 300 V AC. It features integrated insulating caps and is designed for fast-acting overcurrent protection in industrial…

SKU 3G-OTH-24382

Also listed as: SLR 3 · SLR-3

Brand
MERSEN
Item
SLR Series Fast-Acting Fuse
Part Number
SLR3
Category
Fast-Acting Fuses with Integrated Insulating Caps
Available to Order
Also known as:SLR3MERSEN
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Technical Specifications

MERSEN
Manufacturer Part Number
SLR3
Series
SLR
Body Style
Cylindrical

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN SLR Series Fast-Acting Fuse (MPN SLR3) is a cylindrical-body fuse rated at 3 A and 300 V AC. It features integrated insulating caps and is designed for fast-acting overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the MERSEN SLR3 fuse used for?

The MERSEN SLR3 fast-acting fuse provides overcurrent protection in industrial electrical circuits. Its 3 A, 300 V AC rating and integrated insulating caps make it suitable for control panels, power supplies, and equipment requiring rapid response to short circuits or overloads.

What are the specifications of the MERSEN SLR3 fuse?

The MERSEN SLR3 is a cylindrical-body, fast-acting fuse rated at 3 A and 300 V AC. It is part of the SLR series (MPN SLR3) and includes integrated insulating caps for safe handling. The body style is cylindrical, designed for standard fuse holders.

Where to buy MERSEN SLR3 fuses worldwide?

3G Electric supplies MERSEN SLR3 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SLR3 fuse (SKU 3G-OTH-24382).

How to select the right MERSEN SLR series fuse?

Select the MERSEN SLR series fuse based on your circuit's voltage (300 V AC max) and current rating (3 A for SLR3). Ensure the cylindrical body fits your fuse holder. For fast-acting protection, match the interrupting rating to your system's fault current. Consult a qualified electrician for proper coordination.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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MERSEN Products

3G Electric supplies MERSEN fast-acting fuses with integrated insulating caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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